Thunder of Olympus

Mechanic

• A tap on SPIN starts a round: symbols fall in columns, eight or more matching symbols pay anywhere on the board.
• The win is calculated from the bet (the − and + buttons next to SPIN): group sums add up, then the total multiplier applies.
• x5 and x10 orbs call Zeus's lightning and grow the multiplier; Zeus charges with every spin, on the fourth comes “Zeus's strike”.
• An endcard with the win and a welcome bonus, a full-screen “Register” button.

Key moments

1. 0–1.5 s

   Hook: a sunset over Olympus, Zeus with lightning in his fist, “Spin and catch Zeus's lightning!”, a hand at the SPIN button.

2. 1.5–6 s

   The first two spins: a loss with a near miss, then a win with golden frames and coins into the balance.

3. 6.5–11.5 s

   The third spin: an x5 orb, Zeus's lightning, 280 × 5 = 1,400 ₽.

4. ~12.9 s

   Wow: “Zeus's strike!”, a white flash, thunder, the sky darkens.

5. 13–20 s

   The cascade: x5, x10 and x10 orbs, three lightning bolts, the multiplier grows to x25.

6. 20–24.5 s

   Big win: Zeus raises his hands, a rain of coins, the counter runs up to 56,000 ₽.

7. ~25 s

   Endcard: “Welcome bonus +100 % to your deposit + 200 free spins”, a full-screen button.

Times are from the automatic demo run.

A/B variants

• Base

  Four spins: a loss, then wins grow up to Zeus's strike and a big win; the player has time to believe in the slot.

• Three spins

  No losing spin: the first win at once, the path to the big win is shorter by about 2 seconds.

• No deposit

  An offer of “200 free spins without a deposit” instead of “+100 % to your deposit”: which leads to registration better.

Technical

Engine

WebGL2 and Canvas 2D, 2D

Duration

~27 s

Controls

tap SPIN

Variants

3 variants